I have used the GPS function. Like most GPS units in smartphones, it has a little trouble picking up the signal at first, but after it latches on to the signal, it performs well. The maps app works well with a wifi connection. If you change locations dramatically, you will need a wifi connection to get the local maps.
Sorry, I meant without a wifi connection. I went from Baton Rouge to Kona, HI and followed a tour route just fine with the Map App even up in the koa forests. The Navigator has to have a wifi connection.
Last edited by tjdean256; 11-28-2011 at 11:12 AM.